Answer:
(5e)^4
Step-by-step explanation:
Answer:
40%
Step-by-step explanation:
Percent markup = new price - original price/original price
Do the subtraction first.
58.80 - 42.00 = 16.80
Now do the division
16.8/42 = 0.40
Change the decimal to a percent by moving the decimal two place to the right.
0.40 = 40%
Answer:
let the no be x ..then,
10% of x =80,000
10x=80,000*100
x=80,00,000/10
x=8,00,000
hence 10%of 8,00,000 is 80,000
Answer:
Only 7 people can play and 1 card will remain
Step-by-step explanation:
Option 2:
is the correct answer.
Step-by-step explanation:
The radical expressions like these are simplified by using fractional exponents
given
![\frac{\sqrt{4}}{\sqrt[3]{4} }](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B4%7D%7D%7B%5Csqrt%5B3%5D%7B4%7D%20%7D)
Converting radicals into exponents
When there is no base the exponent is 1/2 and as the base is 3, the exponent will be 1/3
So
![=\frac{4^{\frac{1}{2}}}{4^{\frac{1}{3}}}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B4%5E%7B%5Cfrac%7B1%7D%7B2%7D%7D%7D%7B4%5E%7B%5Cfrac%7B1%7D%7B3%7D%7D%7D)
As the bases of numerator and denominator is same, the exponents can be subtracted
![=4^{\frac{1}{2}-\frac{1}{3}}\\=4^{\frac{3-2}{6}}\\=4^{\frac{1}{6}}](https://tex.z-dn.net/?f=%3D4%5E%7B%5Cfrac%7B1%7D%7B2%7D-%5Cfrac%7B1%7D%7B3%7D%7D%5C%5C%3D4%5E%7B%5Cfrac%7B3-2%7D%7B6%7D%7D%5C%5C%3D4%5E%7B%5Cfrac%7B1%7D%7B6%7D%7D)
Hence,
Option 2:
is the correct answer.
Keywords: Exponents, radicals
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